Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
IS

Ispg

Rank (All Time): #60,401 of 106,127Top 60%
4 inventors
9 Patents All Time

Top Inventors at Ispg All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Christopher Young 8
2 Daniel A. Ferrara, Jr. 1
2 James F. Fitzgibbons 1
2 Loretta Luhman 1